baber/WOPTO huggingface dataset:
Patent RU-2713874-C2 (RU)
Title: Mobile voice information device
Inventor: DEMIDOV SERGEJ IVANOVICH
IPC: G10L21/00
Filed: 2017-07-28
Granted: 2020-02-07
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to computer engineering. Technical result is achieved due to mobile voice information device intended for simultaneous translation and sounding of voice information from one language to another from different sources and containing: microcomputer with WI-FI and Bluetooth modules and peripheral interfaces, controlled by voice commands through voice virtual assistant and configured to obtain information from external sources and connected to an output speaker configured to receive voice information, connected to a microphone comprising a bone conduction microphone and configured to receive spoken speech voices, wherein the microcomputer, through built-in WI-FI and Bluetooth modules, is configured to find the desired music, or news, or background information from the Internet through standard communication with a personal mobile phone, provide its translation and voice to user through microphone of bone conductivity in background mode. 
     EFFECT: technical result is broader technical means for simultaneous translation and voice recognition of voice information from one language to another from different sources. 
     1 cl, 1 dwg
Patent RU-2690072-C2 (RU)
Title: Инструмент для поверхностной обработки
Inventor: HUNDEBOL KELD OTTING
IPC: B24B41/04
Filed: 2016-04-18
Granted: 2019-05-30
Abstract: Изобретение относится к поверхностной обработке деталей и может быть использовано при производстве инструментов для шлифованя, полирования, удаления заусенцев, матирования и т.д. Инструмент содержит вращающуюся головку с цилиндрическими валиками, установленную с расположением центра тяжести на центральной оси ее вращения с обеспечением весовой балансировки инструмента и автоматического регулирования его рабочего положения в направлении центральной оси в зависимости от формы обрабатываемой поверхности. В результате обеспечивается однородная обработка различных поверхностей, таких как плоские, криволинейные, вогнутые, выпуклые. 2 н. и 2 з.п. ф-лы, 3 ил.
Patent RU-2718291-C2 (RU)
Title: Шприц с подворачивающейся мембраной
Inventor: BERRI DEVID KH
IPC: A61B5/15
Filed: 2016-04-22
Granted: 2020-04-01
Abstract: Изобретение относится к медицинской технике, а именно к шприцам с подворачивающейся мембраной для приема в него медицинского флюида. Шприц содержит: проксимальный конец, имеющий торцевую стенку для вхождения в зацепление с поршнем, причем проксимальный конец имеет закругленный по радиусу сгибающийся край, и причем по меньшей мере часть торцевой стенки имеет неравномерную толщину; дистальный конец, имеющий открытую выпускную горловину; боковую стенку, проходящую между проксимальным концом и дистальным концом вдоль продольной оси; и участок вхождения в зацепление с поршнем, выступающий проксимально от центральной части торцевой стенки и выполненный с возможностью вхождения в зацепление с поршнем инъектора флюида, причем участок вхождения в зацепление с поршнем имеет шток с первым концом, прикрепленным к торцевой стенке, и вторым концом, проходящим проксимально от первого конца. Причем боковая стенка является гибкой и подворачивается под действием поршня, так что наружная поверхность боковой стенки сгибается в направлении радиально внутрь, когда поршень продвигается от проксимального конца к дистальному концу. 3 н. и 15 з.п. ф-лы, 12 ил.
Patent RU-2693448-C2 (RU)
Inventor: KURETOV PAVEL BORISOVICH
IPC: A61C13/00
Filed: 2017-12-13
Granted: 2019-07-02
Abstract: Изобретение относится к медицине, в частности к кламмерным системам для частичного съемного протеза при одиночно стоящем зубе, и может быть использовано в ортопедической стоматологии. Кламмерная система для частичного съемного протеза при одиночно стоящем зубе состоит из базиса, искусственной опорной коронки зуба и кламмера. На одном конце кламмера расположено механическое устройство, состоящее из патрицы внутренней и матрицы наружной, выполненных в виде шарнирного устройства с втулкой. Матрица наружная закреплена в базисе протеза с возможностью снятия вместе с протезом, а патрица внутренняя выполнена шаровидной формы и соединена плечом кламмера. На втором конце кламмера расположено посадочное место с приливом кламмера в гнездо, которое установлено на искусственной опорной коронке зуба на апроксимальной поверхности и соединено с ней неподвижно в посадочное место, которое выполнено в виде полого квадрата вместе с искусственной опорной коронкой зуба. Посадочное место кламмера в гнездо выполнено на искусственной опорной коронке зуба с язычной или небной поверхности, а плечо кламмера выполнено в виде пружинящего устройства. Изобретение позволяет осуществить устойчивую фиксацию кламмерной системы, с возможностью съема, повысить жевательную эффективность, эстетичность и исключить отрицательное действие на пародонт зуба. 12 ил., 3 пр.
Patent RU-2677407-C2 (RU)
Inventor: Khamidullin Bulat Marsovich
IPC: B66F1/00
Filed: 2017-12-14
Granted: 2019-01-16
Abstract: Настоящее изобретение относится к оборудованию, предназначенному для технологических операций, связанных с подъемом и установкой барабанов и катушек с длинномерными материалами, может быть использовано для подъема кабельных барабанов и удержания их на весу при размотке кабеля. Техническим результатом является облегчение условий труда, повышение производительности труда, повышение надежности фиксации кабельного барабана в поднятом положении, повышение безопасности работы устройства. Устройство подъема кабельного барабана содержит две опорные стойки (1) и (2), установленные на основание (3), грузонесущий элемент (4), установленный в проушины ползунов (46) и (49), связанных роликовыми подвесками с механизмом подъема (5) кабельного барабана. Механизм подъема включает лебедку с барабаном для накрутки двух канатов с ручным приводом вращения, включающим зубчатую червячную пару и рукоятку (41), направляющие ролики и канат. 1 з.п. ф-лы, 3 ил.
Patent RU-2743020-C2 (RU)
Inventor: DA SILVA GOMES ANA CLAUDIA
IPC: B61K9/12
Filed: 2018-01-31
Granted: 2021-02-12
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to a system and a method for monitoring railway wheels. The system and method for monitoring railway wheels (5) consist in producing images of railway wheels (5) with the aid of stereo chambers (8 and 9) and in constructing three-dimensional and two-dimensional models of the railway wheel (5) with the aid of these images. The two-dimensional model is analyzed (18) concerning the rail wheel profile (5), compared to the two-dimensional model of the ideal wheel and subsequently measured concerning the actual wear of the profile. The three-dimensional model is analyzed (19) concerning the surface of the railway wheel (5), also compared to the three-dimensional model of the ideal wheel and subsequently measured concerning actual surface wear (3).EFFECT: increased efficiency of the wheel surface verification and no need to check the interaction of the wheel with the rail.20 cl, 8 dwg
Patent RU-2718408-C2 (RU)
Inventor: OBA TAKAKHUMI
IPC: B22C5/04
Filed: 2016-10-12
Granted: 2020-04-06
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to devices for continuous mixing of powdered/granulated material and viscous fluid. Device comprises a mixing cylinder, a shaft element located on the central axis of the mixing cylinder, and a plurality of mixing blades arranged on the shaft element surface. Mixing cylinder is equipped with loading hole for powdered/granulated material in one end part, outlet hole for mixed material in the other end part and delivery unit for viscous liquid, located between loading hole for powdered/granulated material and outlet hole for mixed material. Mixing blades are located on shaft so that spiral forms around central axis. Mixing blades are attached to the portion between the viscous fluid delivery unit and the mixed material outlet opening and alternately form the first row having an attachment angle of 5 to 60° from the direction to the outlet for mixed material relative to central axis, and second row, having attachment angle from –5 to 5° relative to central axis. 
     EFFECT: as the result, performances of the device are widened. 
     20 cl, 20 dwg
Patent RU-2715785-C2 (RU)
Inventor: KUZNETSOV IVAN LEONIDOVICH
IPC: E04C3/08
Filed: 2018-05-15
Granted: 2020-03-03
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely to latticed structures, for example, steel frames. In a latticed structure including belts from closed profiles with sheet-shaped slats over their entire length, connected by grid rods from single angles attached to patterns on bolts, grid rods are made of angles with opening angle of shelves 
       , 
     where a - length of angle shelf, t - thickness of flange of angle piece. In the butt-ends along the ends of the angles there are slots made on the width of the sheet gauges of the belts. Angle flanges in fasteners are flattened to contact with belt styles, and coaxial holes for bolts are made in flattened shelves of angles and sheet patterns. 
     EFFECT: technical result consists in improvement of strength and stability of rods of angle section. 
     1 cl, 3 dwg
Patent RU-2719776-C2 (RU)
Title: Method of manufacturing plate-like slit heat exchanger
Inventor: BOBYLEV IGOR VLADIMIROVICH
IPC: F28F3/08
Filed: 2018-08-21
Granted: 2020-04-23
Abstract: FIELD: heat exchange. 
     SUBSTANCE: invention relates to heat exchange between gas flows. Method of making plate-like slit heat exchanger includes assembly of slit channels from plates, sealing of which is performed by welding of plates forming slit channel in pairs, assembling the slot channels into the stack and laying the slit channel package into the body, wherein the slit channels are made in accordance with the relationship: 
           , where 
     L is slit channel length, b is slit channel width, r is slit channel dimension in transverse direction, C V  is heat capacity of gas,       is heat conductivity coefficient of gas, J is gas flow, and after slotted channels welding into their butt ends, inlet and outlet pipelines are tightly welded, which are connected to form input and output channels of high-temperature gas flow, wherein distances between adjacent slot channels are selected equal to size of slot channel in transverse direction r, after which slotted channels package is hermetically sealed in thick-wall outer housing, and to the outer housing opposite ends inlet and outlet pipelines of low-temperature gas flow path are welded, wherein distance between side walls of adjacent slot channels and between outer housing and adjacent side plates of slot channels is selected equal to size of slot channel in transverse direction r. 
     EFFECT: technical result is creation of optimum conditions for increase of heat exchange. 
     1 cl, 2 dwg
Patent RU-2735685-C2 (RU)
Title: Multilayer sheet of reinforcing fibers, a reinforced polymer molded article and a method of producing a multilayer sheet of reinforcing fibers
Inventor: MIURA SHINGO
IPC: C08J5/04
Filed: 2017-03-29
Granted: 2020-11-05
Abstract: FIELD: prepregs are molded. 
     SUBSTANCE: invention relates to production of sheets of reinforcing fibers and reinforced with molded articles. According to the invention, the reinforcing fiber sheet includes multiple bundles of reinforcing fibers, wherein the first and second layers of reinforcing fiber bundles, in which there is no direct adhesion force between beams, are arranged so that they have mutually different orientation of fibers, and are joined together, being attached to each other using fastening elements, satisfying conditions (i) and (ii). (i) The bonding surfaces of the first and second layers of reinforcing fiber bundles have fastening portions which include at least one fastening element, and the average area of surface S1 is 100 mm 2 . (ii) On fastening sections, the ratio of the surface area of fastening elements to the area of the fastening section is from 0.1 % to 80 %, inclusive. 
     EFFECT: invention provides creation of multilayer sheet of reinforcing fibers suitable for processing as sheet due to binding of adjacent bundles of reinforcing fibers, which are not directly connected to each other, and also suitable for deformation according to mold configuration during vacuum molding, at the same time with preservation of sheet shape, as well as creation of reinforcing fibers reinforced with fibers of polymer molded article, which has no defects, using multilayer sheet, such as wrinkles formed during vacuum forming with mechanical drawing, and has excellent properties of molded article. 
     17 cl, 9 dwg, 5 tbl, 6 ex
Patent RU-2739025-C2 (RU)
Title: Biomass conversion method
Inventor: VAKHASALO LARI
IPC: D21C1/02
Filed: 2017-07-03
Granted: 2020-12-21
Abstract: FIELD: technological processes. 
     SUBSTANCE: disclosed is a method of producing a modified biomass composition with high calorific value, comprising steps of: providing a biomass comprising cellulose, lignin and hemicellulose; effect on biomass of stage of extraction with hot water at specified temperature higher than 100 °C; continuing extraction with hot water to remove at least 50 wt % hemicelluloses from biomass and less than 10 wt % lignin to obtain extracted biomass; extraction of extracted biomass and action on warm extracted biomass of drying by pressing with obtaining biomass with dry substance content over 50 wt%, where biomass contains wood. 
     EFFECT: providing a new method of converting biomass into a mold suitable for use as fuel, as well as providing an increase in the calorific value of the biomass, such as fresh biomass, by reducing the content of water in it by pressing. 
     14 cl, 4 dwg, 3 ex
Patent RU-2757811-C2 (RU)
Title: Composite magnetosorbent for removing oil, petroleum products and oils from water surface
Inventor: Olshanskaya Lyubov Nikolaevna
IPC: C02F1/28
Filed: 2020-03-16
Granted: 2021-10-21
Abstract: FIELD: wastewater treatment.  
     SUBSTANCE: invention relates to the field of industrial wastewater treatment. A composite magnetsorbent for removing oil, petroleum products and oils from the water surface is proposed, which is a porous matrix based on the husk of cellulose-containing crop waste with a pore size of 0.5 - 1.3 mm, characterized by the fact that it additionally contains non-polluted steel gas cleaning dust with a particle size of 5-10 mcm distributed in the husk both on the outer surface of the matrix and in its pores, while finely ground sunflower husk is, wt. %: 35-50, unpolluted gas cleaning steel dust 25-40 and binder paraffin 10-40.   
     EFFECT: production of a magnetsorbent having high activity in a magnetic field, high operational characteristics, which is able to quickly and effectively remove oil and petroleum product spills from the water surface when using a magnetic device.  
     1 cl, 4 dwg, 8 tbl, 8 ex
Patent UA-45873-C2 (UA)
Title: Method for directed destruction of monolithic objects and appliance for its implementation
Inventor: LELIAKOV IHOR IVANOVYCH
IPC: E21C37/02
Filed: 2001-08-06
Abstract: Method for monolithic objects directed destroying comprises blast holes boring in the plain of the planned break off, filling those with solidifying expansion substance. In each hole two telescopic cheeks and a wedge are placed, the last one acts on the cheeks at motion of translation towards the hole opening under static load formed by expansion substance. Working body for monolithic objects directed destroying has two telescopic cheeks with stewed in oncoming directions surfaces and a wedge installed in between the cheeks, and a distance piece. Outer surface of telescopic cheeks is arranged as adjacent semi-cylinders, and the inner surface - is connected to the outer surface of the wedge. As distance piece the solidifying expanding mass is used.
Patent UA-75572-C2 (UA)
Title: Branched chain amino acid-dependent aminotransferase inhibitors and their use in the treatment of diabetic retinopathy
IPC: A61K31/19
Filed: 2000-11-08
Abstract: , (I) , (II) , (III) , (IV) The present invention is directed to a method for the prophylactic and therapeutic treatment of diabetic retinopathy. The method involves the administration of an inhibitor of formulae (I), (II) and (III) of the branch chain amino acid-dependent amino-transferase (BCAT) pathway to an animal, such as a mammal, in particular a human, in an amount sufficient to treat the retina for diabetic retinopathy prophylactically or therapeutically. The present invention is also directed to several novel inhibitors of formula (IV) of the BCAT pathway. In formulae (I-IV), n, m, X and R1-R13 have the meanings given in the description.
Patent UA-73583-C2 (UA)
Title: Method of electric arc heating and melting materials
Inventor: POBOL ARKADII OLEKSANDROVYCH
IPC: H05B7/22
Filed: 2003-01-17
Abstract: The present invention can be used in thermal-electric plants designed for heating and melting metallic or nonmetallic lump and powder materials as well as for producing metals, metal alloys, and ferroalloys. The proposed method of electric arc heating and melting materials consists in supplying gas trough the hollow electrodes, exciting electric arc between the electrodes and the material, regulating the arc discharge current and the distance between the end surface of each electrode and the material, and displacing the electrodes relative to each other and the material. The distance between the end surface of the electrode and the material exceeds the maximal dimension of the material particles by 15.5 à 20.7 times.
Patent UA-73778-C2 (UA)
Title: Method for determining effect of light stresses on lower and higher plants
Inventor: POSUDIN YURII IVANOVYCH
IPC: G01N21/64
Filed: 2003-01-29
Abstract: The present invention can be used in agriculture, specifically in plant cultivation, for monitoring conditions for plant growth. The proposed method for determining effect of light stresses on lower and higher plants implies exciting fluorescence of chlorophyll in the green plant that is selected as a specimen, measuring the fluorescence intensity, and determining photosynthesis indicators by the measurement results. The method is distinctive by exciting the fluorescence by using amplitude-modulated light pulses, whose intensity is insufficient for photosynthesis but sufficient for fluorescence with the specified initial intensity, and exposing the plant to a light pulse that ensures maximal fluorescence intensity that causes the saturation of the plant photosynthesis reaction centers. As the photosynthesis indicators that characterize light effects, the photosynthesis efficiency indicator and the photosynthesis power indicator are used. The photosynthesis efficiency indicator is determined by the length of the linear section of the characteristic that determines the relative electron velocity in the photosynthesis process as a function of light intensity. The photosynthesis power indicator is determined by the maximal relative electron velocity in the photosynthesis process that corresponds to the saturation section of the said characteristic. The present invention provides a possibility to determine effect of light stresses on plants by using photosynthesis efficiency and photosynthesis power indicators.
Patent UA-82849-C2 (UA)
Title: Monoblock connection for tubes
IPC: F16L19/02
Filed: 2003-08-04
Abstract: Monoblock connection (10) to connect a first tubular element (30) with a second tubular element, comprising an outer body (11), a first inner element (14), and a second inner element (18), coaxial to each other. The inner element (18) is able to be elastically deformed to clamp the end of the first tubular element (30) when the outer body (11) is attached to the second tubular element. The second inner element (18) has on its surface at least an open portion (29), and on the surface of the outer body (11) an aperture (32) is made, which is put in correspondence with the open portion (29) so as to allow to verify from the outside the presence of the end of the first tubular element (30) and verify the correct insertion thereof.
Patent UA-83480-C2 (UA)
Title: Stamp device for completion of multicolor image
Inventor: MAIK VOLODYMYR ZINOVIOVYCH
IPC: B41K1/00
Filed: 2005-08-26
Abstract: A stamp device consists of an inker, which takes the form of a polyhedron, on the sides of which cushions with inks are fastened; their number is determined by the need for paints for impression. This polyhedron is fastened on the axle, on which an impeller is located, which blades come into contact with curvilinear guides made on lateral sides of external housing. The internal housing spring-loaded by a compression spring enters into external housing, the spring in inoperative position provides for contact of stamp form and cushion with ink. The stamp unit is located in the internal housing. It is a polyhedron, which is fastened on the axle, and fingers are fastened to it, this is a mechanism of turning of stamp unit. The number of fingers shall be equal to the number of sides of polyhedron. The fingers of rotary unit come into contact with a ratchet, which, in turn, is fastened to the lateral sides of internal housing.
Patent UA-83256-C2 (UA)
Title: Systems and methods for communication control data for multiple data channels using a single control channel (variants)
Inventor: MALLADI DURHA PRASAD
IPC: H04W72/14
Filed: 2004-01-10
Abstract: Systems and methods for communicating control data for multiple data channels using a single control channel. In one embodiment, a method is implemented in a WCDMA communications system. This method includes combining data rate information for a first data channel and data rate information for a second data channel in a mobile station, encoding the combined data rate information and transmitting the encoded combined data rate information from the mobile station to a base station via a single control channel. This method further includes receiving the encoded combined data rate information in the base station, decoding the encoded combined data rate information to produce the combined data rate information, and extracting the data rate information for the first and second data channels and decoding the first and second data channels using this information.
Patent UA-95893-C2 (UA)
Title: Process of milling cocoa shells
Inventor: KOPP GABRIELE M
IPC: B02C1/12
Filed: 2006-06-15
Abstract: A process for milling cocoa shells comprises grinding milling cocoa shells under effect compressed air in a vortex processing apparatus. The cocoa shells travel in the air within the vortex processing apparatus without contacting a moving mechanical part. Thus treatment of the cocoa shells is carried out at reduced mechanical load on flour-milling equipment itself, and heating load on the cocoa shells is reduced or completely excluded.
Patent UA-87851-C2 (UA)
Title: Pyrrolotriazine derivatives useful for treating hyper-proliferative disorders and diseases associated with angiogenesis
Inventor: DIXON JULIE A
IPC: A61K31/53
Filed: 2005-06-03
Abstract: This invention relates to pyrrozolotriazine compounds, pharmaceutical compositions containing such compounds and the use of those compounds and compositions for the prevention and/or treatment of hyper-proliferative disorders and diseases associated with angiogenesis.